{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Duration", "Combination.Drug", "Treatment.Disorder", "Subject.Gender", "Subject.Population", "Effect", "Treatment.Drug", "Treatment.Freq", "Treatment.Route", "Treatment", "Subject.Age", "Subject"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Disorder", "Treatment", "Treatment.Time_elapsed", "Treatment.Dosage", "Subject.Population", "Subject.Age", "Treatment.Drug", "Combination.Drug", "Subject.Disorder", "Subject", "Treatment.Duration", "Treatment.Route", "Subject.Race", "Subject.Gender", "Treatment.Freq", "Effect"]}], "input": "Subtherapeutic warfarin is not associated with increased hemorrhage rates in ischemic strokes treated with tissue plasminogen activator."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "associated ", "arguments": {"Treatment.Disorder": "ischemic strokes", "Treatment": ["Subtherapeutic warfarin", "treated with tissue plasminogen activator"], "Treatment.Time_elapsed": "NAN", "Treatment.Dosage": "NAN", "Subject.Population": "NAN", "Subject.Age": "NAN", "Treatment.Drug": ["warfarin", "tissue plasminogen activator"], "Combination.Drug": ["warfarin", "tissue plasminogen activator"], "Subject.Disorder": "NAN", "Subject": "NAN", "Treatment.Duration": "NAN", "Treatment.Route": "NAN", "Subject.Race": "NAN", "Subject.Gender": "NAN", "Treatment.Freq": "NAN", "Effect": "increased hemorrhage rates"}}]}